I will carry out measurement uncertainty quantification
About this Gig
I offer assistance in solving problems related to measurement data analysis, including statistical analysis, uncertainty quantification (GUM-JCGM 100:2008) and statements of conformity (ILAC-G8:2019) to help you meet the requirements of ISO/IEC 17025. I can also help with the statistical processing of data used in interlaboratory comparisons according to ISO/IEC 17043 and ISO 13528.
In this gig I offer the following services:
- Uncertainty quantification with uncertainty budget for direct measurements,
- Uncertainty quantification for indirect measurements (standard GUM and/or Monte Carlo),
- Statements of conformity with specifications, standards or requirements,
- Statistical processing of interlaboratory proficiency testing data acc. ISO 13528.
- Statistical analysis of your data (descriptive statistics, outlier detection, normality tests, fitting statistical distributions to empirical data, bootstrap 95% confidence interval),
- Robust statistics for difficult data.
I can provide the results in the form of a written report, an Excel spreadsheet or an automated spreadsheet suitable for further use (as an additional service).
Do not hesitate to contact me about these
My Portfolio
FAQ
Do we need to discuss the project first before ordering?
Yes, to better understand the scope and avoid conflicts, it is highly recommended that you contact me first to discuss your project requirements. I will review your requirements and quickly provide you with a fair quote and delivery schedule.
What do you mean when you write 'project requirements'?
Please provide details on: 1. What is your problem 2. Measurand 3. Measurements: type and their number 4. For indirect measurements: the relationship between quantities measured directly, which is given by a formula, equation or other means 5. All available information about measuring instruments
What does direct measurement mean?
Direct measurement means a measurement made with a direct measuring instrument, e.g. measurement of length or temperature.
What does indirect measurement mean?
An indirect measurement can be determined from knowledge of other measurements taken directly or indirectly, e.g. tensile strength.
What do I need to know to determine indirect measurement uncertainty?
First, the functional relationship between the related quantities given by a formula, equation or other means. Second, the values of the direct measurands and their measurement uncertainties
What is needed to assess conformity with the requirements?
Firstly, the specifications, standards or requirements. Secondly, the measured value and its measurement uncertainty. The required TUR (Tolerance to Uncertainty Ratio) would be useful.
When robust statistics are used?
Robust statistics are used when the measured data deviates slightly from the normal distribution. For example, when there are extremely small numbers of data (e.g. 3 to 7).
What does CRM mean?
Certified Reference Material
What is an automated Excel spreadsheet?
Automated Excel spreadsheet (created with extended VBA macros) allows secure and easy data entry and protects against unauthorised tampering with calculations. No advanced Excel knowledge needed to operate.
What if I need additional revisions?
Additional revisions are not a problem (and are free of charge within one month of service delivery) as long as the scope of the requirements does not change drastically from the original requirements.
7 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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D dgl_testing

United Kingdom
Really helpful asked lots o questions to get a full understanding of our process, and created a great excel
$50-$100
Price
4 days
Duration
Helpful?J jfuentesdev

Chile
Miroslawa K delivered the work with professionalism and attention to detail. She was responsive and completed the project on time. We recommend her for data analytics projects
$100-$200
Price
12 days
Duration
M 
Seller's Response
Helpful?H husamsaban
Repeat Client

Qatar
Very good work
Up to $50
Price
1 day
Duration
Helpful?H husamsaban
Repeat Client

Qatar
Recommended
Up to $50
Price
5 days
Duration
Helpful?H husamsaban
Repeat Client

Qatar
Deep knowledge of uncertainty
Up to $50
Price
5 days
Duration
Helpful?
7 reviews for this Gig
| (7) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
D dgl_testing

United Kingdom
Really helpful asked lots o questions to get a full understanding of our process, and created a great excel
$50-$100
Price
4 days
Duration
Helpful?J jfuentesdev

Chile
Miroslawa K delivered the work with professionalism and attention to detail. She was responsive and completed the project on time. We recommend her for data analytics projects
$100-$200
Price
12 days
Duration
M 
Seller's Response
Helpful?H husamsaban
Repeat Client

Qatar
Very good work
Up to $50
Price
1 day
Duration
Helpful?H husamsaban
Repeat Client

Qatar
Recommended
Up to $50
Price
5 days
Duration
Helpful?H husamsaban
Repeat Client

Qatar
Deep knowledge of uncertainty
Up to $50
Price
5 days
Duration
Helpful?

